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March 7, 2025
A recent study led by the University of Cape Town (UCT) has revealed a concerning rise in e-cigarette usage among South African high school students. The research, published in The Lancet’s eClinical Medicine, surveyed over 25,000 learners across 52 schools in eight provinces, uncovering that approximately 16.8% of participants currently use e-cigarettes.
The study also highlighted that vaping prevalence increases with age:
- Grade 8: 9% usage rate
- Grade 11: Up to 45.5%
- Grade 12: Up to 46.6%, with an average of 29.5%
These figures suggest that nearly one in three Grade 12 students are active vapers, with some schools reporting even higher rates.
Health Implications
Nicotine exposure during adolescence poses significant health risks, including potential harm to brain development, affecting areas responsible for learning, memory, and attention. Nicotine is also highly addictive, which can lead to dependency and may increase the likelihood of mental health issues.
Contributing Factors
Several factors contribute to the high vaping rates among teens:
- Perception of Safety: Many youths mistakenly believe vaping is less harmful than smoking traditional cigarettes.
- Targeted Marketing: E-cigarette brands often use appealing flavors and designs that attract younger audiences.
- Accessibility: Easy access to vaping products, coupled with a lack of stringent regulations, makes it simple for teens to obtain these products.
Call to Action
Experts emphasize the urgent need for comprehensive public health strategies to address this growing concern. These should include educational campaigns to dispel myths about vaping, stricter regulations on the sale and marketing of e-cigarettes to minors, and support systems for students struggling with nicotine dependency.
Disclaimer: The information provided in this article is based on research findings and should not be considered medical advice. For personalized health concerns, please consult a qualified healthcare professional.
